| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | and it [be] | 18336 |
|
| 2 | [v-ing] it [be] | 1358 |
|
| 3 | [v-ing] and [be] | 251 |
|
| 4 | [v-ing] and it | 169 |
|
